Unit Gacha !

joy-physics

In-app purchases

About this app

Units Gacha is an app for learning physics units.
You can practice unit decomposition, unit conversions, and fundamental physical quantities through randomly generated problems.

◆ Covers Essential Physics Units
Practice and review a wide range of physics units, including:
Mechanics (force, energy, momentum, pressure)
Electricity and magnetism (voltage, resistance, charge, field strength)
Waves and thermodynamics
Derived units
SI base units and physical constants
Designed for students who want to study physics through units.

◆ Random Practice
Problems are generated randomly, allowing you to encounter various unit patterns and practice repeatedly.

◆ Simple Learning Features
In-app scratch paper
Learning progress is saved locally and can be synchronized to the cloud when you sign in
Suitable for both quick reviews and focused practice sessions.

◆ For High School Physics & Introductory University Courses
A learning app designed to support exam preparation and fundamental review of physics units.

◆ Free to Use (Optional Paid Content)
Approximately 70 problems are available for free
Additional problem sets are available as optional paid upgrades

What’s new

Added problems.